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D9351-69004 - HP NetRAID-4M Four-Channel PCI Disk Array Controller with 128MB Cache for Netserver LPr PIII/500
- 128MB cache memory
- PCI interface
- Hardware RAID controller
- Supports RAID levels 0, 1, 5, 10
- Provides data redundancy and fault tolerance
- Enhances storage performance through dedicated processing
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Key specifications
See full specs ↓- Cache Memory
- 128 MB
- Interface
- PCI
- RAID Levels Supported
- 0, 1, 5, 10
- Controller Type
- RAID Controller
Product details
The HP D9351-69004 NetRAID is a 128MB PCI RAID controller designed to manage and protect data across multiple hard drives. It offers hardware-level RAID capabilities for improved performance and redundancy.
Technical Information
| Cache Memory | 128 MB |
| Interface | PCI |
Additional Specifications
| RAID Levels Supported | 0, 1, 5, 10 |
| Controller Type | RAID Controller |
Description
The HP D9351-69004 NetRAID controller is a dedicated hardware solution for managing disk arrays, offering advanced data protection and performance enhancement features. Equipped with 128MB of onboard cache memory, it significantly accelerates I/O operations by storing frequently accessed data and RAID parity information, thereby reducing the load on the host CPU. This dedicated cache is crucial for maintaining high throughput and low latency, especially in demanding server environments. Utilizing the PCI bus interface, this controller ensures broad compatibility with a wide range of server platforms that feature PCI slots. It supports multiple RAID levels, including RAID 0 (striping for performance), RAID 1 (mirroring for redundancy), RAID 5 (striping with parity for balance of performance and redundancy), and RAID 10 (striped mirrors for high performance and redundancy). This flexibility allows administrators to configure storage solutions tailored to specific needs for speed, data safety, or a combination of both. The NetRAID controller provides hardware-level RAID processing, meaning that the complex calculations for data striping, mirroring, and parity generation are handled directly by the controller's dedicated processor, rather than the system's main CPU. This offloading of tasks results in a substantial performance boost for storage-intensive applications and operating systems. Furthermore, its fault tolerance capabilities ensure that the system can continue operating even if one or more drives in the array fail, depending on the configured RAID level, thus safeguarding critical data.
Condition: Refurbished
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